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ecs-fundamentals-isystem-default

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Choose ISystem for Burst-ready hot paths.

Software Engineering#performance#burst#unity-dots#isystem#systembase#ecs-systems#gc-allocation
AuthordyCuong03
Version1.0.0
Installs0

System Documentation

What problem does it solve?

Avoids performance and correctness traps in Unity DOTS Entities 1.x by ensuring runtime systems default to ISystem (Burst-friendly, unmanaged) and only use SystemBase when managed work is truly required.

Core Features & Use Cases

  • Default-to-ISystem rule: Guides authors and reviewers to prefer ISystem for runtime hot-path systems to reduce GC pressure and preserve Burst compatibility.
  • Managed work bridge pattern: Shows how to split managed-only setup into an adjacent SystemBase “bridge” that produces unmanaged data for an ISystem hot path.
  • Burst-fallback failure prevention: Flags the [BurstDiscard] silent-fallback trap and other managed-call patterns that can make “it compiles” still run in non-Burst C#.

Quick Start

Use the skill to review your ECS runtime system and decide whether to keep it as an ISystem or refactor it into a SystemBase bridge for any required managed access.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: ecs-fundamentals-isystem-default
Download link: https://github.com/dyCuong03/unity-agent-team/archive/main.zip#ecs-fundamentals-isystem-default

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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